CA3037044A1 - Systemes et procedes pour systemes optiques a dilatateur de pupille de sortie - Google Patents

Systemes et procedes pour systemes optiques a dilatateur de pupille de sortie Download PDF

Info

Publication number
CA3037044A1
CA3037044A1 CA3037044A CA3037044A CA3037044A1 CA 3037044 A1 CA3037044 A1 CA 3037044A1 CA 3037044 A CA3037044 A CA 3037044A CA 3037044 A CA3037044 A CA 3037044A CA 3037044 A1 CA3037044 A1 CA 3037044A1
Authority
CA
Canada
Prior art keywords
waveguide
optical system
light
wavelength
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3037044A
Other languages
English (en)
Inventor
John Graham Macnamara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magic Leap Inc
Original Assignee
Magic Leap Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magic Leap Inc filed Critical Magic Leap Inc
Publication of CA3037044A1 publication Critical patent/CA3037044A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/011—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating

Abstract

La présente invention concerne des architectures fournies pour étendre la pupille de sortie de systèmes comprenant un ou plusieurs guides d'ondes. Divers modes de réalisation comprennent un dispositif d'affichage comprenant un ou plusieurs guides d'ondes. Un ou plusieurs paramètres physiques/optiques du ou des guides d'ondes et/ou une longueur d'onde d'entrée de lumière vers le guide d'ondes peuvent être modifiés à mesure que l'angle auquel la lumière entrante est incidente sur le guide d'ondes varie afin de maintenir une corrélation de phase entre différents petits faisceaux du faisceau de lumière de sortie émis par le ou les guides d'ondes.
CA3037044A 2016-09-21 2017-09-19 Systemes et procedes pour systemes optiques a dilatateur de pupille de sortie Pending CA3037044A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662397759P 2016-09-21 2016-09-21
US62/397,759 2016-09-21
PCT/US2017/052314 WO2018057528A1 (fr) 2016-09-21 2017-09-19 Systèmes et procédés pour systèmes optiques à dilatateur de pupille de sortie

Publications (1)

Publication Number Publication Date
CA3037044A1 true CA3037044A1 (fr) 2018-03-29

Family

ID=61691124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3037044A Pending CA3037044A1 (fr) 2016-09-21 2017-09-19 Systemes et procedes pour systemes optiques a dilatateur de pupille de sortie

Country Status (9)

Country Link
US (3) US10481399B2 (fr)
EP (1) EP3516434B1 (fr)
JP (4) JP6978493B2 (fr)
KR (1) KR102345433B1 (fr)
CN (2) CN109863435B (fr)
AU (1) AU2017332030B2 (fr)
CA (1) CA3037044A1 (fr)
IL (2) IL265443B (fr)
WO (1) WO2018057528A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863435B (zh) 2016-09-21 2021-03-09 奇跃公司 用于具有出瞳扩展器的光学系统的系统和方法
US10732427B2 (en) * 2017-11-20 2020-08-04 Microsoft Technology Licensing, Llc Eye-tracking system positioning diffractive couplers on waveguide
US10983338B2 (en) * 2017-12-29 2021-04-20 Palo Alto Research Center Incorporated Exit-pupil expander used distribute light over a liquid-crystal variable retarder
US11423814B2 (en) * 2018-08-02 2022-08-23 Meta Platforms Technologies, Llc Wearable display with coherent replication
CN112130321B (zh) * 2019-06-24 2023-06-27 成都理想境界科技有限公司 一种波导模组及基于波导的近眼显示模组及设备
GB201909179D0 (en) * 2019-06-26 2019-08-07 Wave Optics Ltd Pupil relay system
TWI708102B (zh) * 2019-09-27 2020-10-21 群光電能科技股份有限公司 背光模組

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
US5670988A (en) 1995-09-05 1997-09-23 Interlink Electronics, Inc. Trigger operated electronic device
USD514570S1 (en) 2004-06-24 2006-02-07 Microsoft Corporation Region of a fingerprint scanning device with an illuminated ring
US8696113B2 (en) 2005-10-07 2014-04-15 Percept Technologies Inc. Enhanced optical and perceptual digital eyewear
US11428937B2 (en) 2005-10-07 2022-08-30 Percept Technologies Enhanced optical and perceptual digital eyewear
US20070081123A1 (en) 2005-10-07 2007-04-12 Lewis Scott W Digital eyewear
KR20100005452A (ko) * 2008-07-07 2010-01-15 중앙대학교 산학협력단 전반사미러의 소산파를 이용한 마이크로 공진기 센서
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
KR101997852B1 (ko) 2010-12-24 2019-10-01 매직 립, 인코포레이티드 인체공학적 머리 장착식 디스플레이 장치 및 광학 시스템
US10156722B2 (en) 2010-12-24 2018-12-18 Magic Leap, Inc. Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality
US9052512B2 (en) * 2011-03-03 2015-06-09 Asahi Glass Company, Limited Diffractive optical element and measuring apparatus
CN107656615B (zh) 2011-05-06 2021-09-14 奇跃公司 大量同时远程数字呈现世界
US8760762B1 (en) 2011-08-12 2014-06-24 Google Inc. Image waveguide utilizing two mirrored or polarized surfaces
WO2013049861A1 (fr) 2011-09-29 2013-04-04 Magic Leap, Inc. Gant tactile pour interaction homme-ordinateur
EP3404894B1 (fr) 2011-10-28 2020-02-12 Magic Leap, Inc. Système et procédé de réalité augmentée et virtuelle
KR102116697B1 (ko) 2011-11-23 2020-05-29 매직 립, 인코포레이티드 3차원 가상 및 증강 현실 디스플레이 시스템
TWI596385B (zh) * 2012-02-13 2017-08-21 東麗股份有限公司 反射膜
BR112014024941A2 (pt) 2012-04-05 2017-09-19 Magic Leap Inc dispositivo de imagem de campo de visão amplo com capacidade de focalização ativa
US9671566B2 (en) 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US10629003B2 (en) 2013-03-11 2020-04-21 Magic Leap, Inc. System and method for augmented and virtual reality
EP2859403B1 (fr) * 2012-06-11 2022-10-19 Magic Leap, Inc. Affichage tridimensionnel à plans de profondeur multiples utilisant un projecteur à réseau réflecteur de guide d'ondes
EP2895910A4 (fr) 2012-09-11 2016-04-20 Magic Leap Inc Dispositif ergonomique d'affichage monté sur la tête (hmd) et système optique
AU2014207545B2 (en) 2013-01-15 2018-03-15 Magic Leap, Inc. Ultra-high resolution scanning fiber display
US9417452B2 (en) 2013-03-15 2016-08-16 Magic Leap, Inc. Display system and method
JP5853975B2 (ja) * 2013-03-15 2016-02-09 ソニー株式会社 画像表示装置及び画像表示方法
JP6209456B2 (ja) * 2013-05-31 2017-10-04 株式会社Ｑｄレーザ 画像投影装置及び投射装置
US9874749B2 (en) 2013-11-27 2018-01-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
US10262462B2 (en) 2014-04-18 2019-04-16 Magic Leap, Inc. Systems and methods for augmented and virtual reality
CN105829953B (zh) 2013-10-16 2019-05-28 奇跃公司 具有可调节的瞳距的虚拟或增强现实头戴设备
CN109445095B (zh) * 2013-11-27 2021-11-23 奇跃公司 虚拟和增强现实系统与方法
US9857591B2 (en) 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
AU2015210708B2 (en) 2014-01-31 2020-01-02 Magic Leap, Inc. Multi-focal display system and method
EP4099274B1 (fr) 2014-01-31 2024-03-06 Magic Leap, Inc. Système et procédé d'affichage multi-focal
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
CN107087431B (zh) 2014-05-09 2021-02-05 谷歌有限责任公司 用于辨别眼睛信号和连续生物识别的系统和方法
USD759657S1 (en) 2014-05-19 2016-06-21 Microsoft Corporation Connector with illumination region
CN106662754B (zh) 2014-05-30 2021-05-25 奇跃公司 用于采用虚拟或增强现实装置生成虚拟内容显示的方法和系统
USD752529S1 (en) 2014-06-09 2016-03-29 Comcast Cable Communications, Llc Electronic housing with illuminated region
WO2016105285A1 (fr) * 2014-12-26 2016-06-30 Koc University Dispositif d'affichage près de l'œil à résolution variable
JP6398754B2 (ja) * 2015-01-30 2018-10-03 セイコーエプソン株式会社 光学デバイスおよび画像表示装置
US9513480B2 (en) * 2015-02-09 2016-12-06 Microsoft Technology Licensing, Llc Waveguide
USD758367S1 (en) 2015-05-14 2016-06-07 Magic Leap, Inc. Virtual reality headset
US9983455B2 (en) * 2015-12-22 2018-05-29 Amazon Technologies, Inc. Electronic device stack assembly
KR102525982B1 (ko) * 2015-12-28 2023-04-27 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
CN105700143A (zh) * 2016-03-01 2016-06-22 陈超平 一种面向增强现实的光学显示装置
US10418585B2 (en) * 2016-05-12 2019-09-17 Samsung Display Co., Ltd. Cover unit and display device having the same
KR102557140B1 (ko) * 2016-06-16 2023-07-20 삼성디스플레이 주식회사 표시장치
CN109863435B (zh) 2016-09-21 2021-03-09 奇跃公司 用于具有出瞳扩展器的光学系统的系统和方法

Also Published As

Publication number Publication date
KR102345433B1 (ko) 2021-12-29
EP3516434A1 (fr) 2019-07-31
JP2023181307A (ja) 2023-12-21
WO2018057528A1 (fr) 2018-03-29
US20200142197A1 (en) 2020-05-07
AU2017332030A1 (en) 2019-04-04
IL293629A (en) 2022-08-01
CN112987303A (zh) 2021-06-18
AU2017332030B2 (en) 2022-02-03
IL265443B (en) 2022-07-01
EP3516434A4 (fr) 2020-05-06
IL265443A (en) 2019-05-30
US20180120566A1 (en) 2018-05-03
JP2022171979A (ja) 2022-11-11
US11347065B2 (en) 2022-05-31
US11119323B2 (en) 2021-09-14
CN109863435B (zh) 2021-03-09
CN109863435A (zh) 2019-06-07
IL293629B2 (en) 2024-03-01
US20220082839A1 (en) 2022-03-17
US10481399B2 (en) 2019-11-19
KR20190050814A (ko) 2019-05-13
JP2021081750A (ja) 2021-05-27
JP2019530895A (ja) 2019-10-24
EP3516434B1 (fr) 2024-01-03
IL293629B1 (en) 2023-11-01
JP6978493B2 (ja) 2021-12-08
JP7465929B2 (ja) 2024-04-11

Similar Documents

Publication Publication Date Title
US11347065B2 (en) Systems and methods for optical systems with exit pupil expander
KR102544070B1 (ko) 이미징 도파관을 통해 분배된 광 조작
US11747624B2 (en) Eye imaging with an off-axis imager
KR102561183B1 (ko) 가변 파워 반사기를 갖는 디스플레이 시스템
KR20220093277A (ko) 음향-광학 제어 디바이스를 사용하는 광 프로젝터

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220825

EEER Examination request

Effective date: 20220825

EEER Examination request

Effective date: 20220825

EEER Examination request

Effective date: 20220825